Function: The XUA-XD Alarm Trip is a microprocessor based instrument. It has single or dual channel mode of operation. It can be configured as a high trip or a low trip (selectable by push-on pins inside the instrument). the relays can be configured as a normally-energized or normally de-energized. The output is 3 SPDT (form "C") contracts rated at 0.4 Amps, at 125 VAC. The 3rd relay is used as an input fail (below 2mA) in the case of 4-20mA inputs.

The deadband can be adjusted from 0-100%. The delay is delectable as 0 or 5 minutes ON delay.